Texas Instruments

LP3965ES-ADJ-TI  

Linear & Switching Voltage Regulators

LP3965ES-ADJ-TI Description

The LP3965ES-ADJ-TI is a high-performance, adjustable linear low dropout (LDO) regulator designed by Texas Instruments. It is part of the Power Management Integrated Circuits (PMIC) category and offers a range of features that make it suitable for a variety of applications. This regulator is designed to provide a stable output voltage with minimal dropout voltage, ensuring efficient power delivery even under varying load conditions.

LP3965ES-ADJ-TI Features

• Adjustable Output Voltage: The LP3965ES-ADJ-TI provides an adjustable output voltage ranging from 1.216V to 5.1V, offering flexibility in power supply design.
• Low Dropout Voltage: With a maximum dropout voltage of 0.55V at 1.5A, this regulator ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• High Output Current: Capable of delivering up to 1.5A of output current, it is suitable for applications requiring high power delivery.
• Low Quiescent Current: The regulator operates with a quiescent current of 9mA, making it ideal for battery-powered devices where low power consumption is critical.
• Enable Control Feature: The enable control feature allows for easy control of the regulator's operation, enabling power-saving modes and dynamic power management.
• Protection Features: The LP3965ES-ADJ-TI includes over-current, over-temperature, and short-circuit protection, ensuring robustness and reliability in various operating conditions.
• Surface Mount Package: The surface mount package type facilitates easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: With a moisture sensitivity level of 3 (168 hours), it is suitable for manufacturing processes involving reflow soldering.

LP3965ES-ADJ-TI Applications

The LP3965ES-ADJ-TI is ideal for a wide range of applications, including:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and digital cameras where low power consumption and high efficiency are crucial.
• Industrial Equipment: Suitable for industrial applications requiring stable power supply and high reliability, such as PLCs, sensors, and actuators.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high output current and low dropout voltage are necessary.
• Automotive Electronics: Applicable in automotive systems where robustness, protection features, and high efficiency are required.

Conclusion of LP3965ES-ADJ-TI

The LP3965ES-ADJ-TI from Texas Instruments is a versatile and efficient LDO regulator that offers significant advantages over similar models. Its adjustable output voltage, low dropout voltage, and high output current make it suitable for a wide range of applications. The inclusion of enable control and comprehensive protection features ensures reliable operation in various conditions. The surface mount package and low quiescent current further enhance its suitability for modern, compact electronic designs. Whether for consumer electronics, industrial equipment, telecommunications, or automotive applications, the LP3965ES-ADJ-TI stands out as a reliable and efficient power management solution.

LP3965ES-ADJ-TI Documents

Download datasheets and manufacturer documentation for LP3965ES-ADJ-TI

Datasheets :

LP3962ES-3.3/NOPB Datasheet